[ 1449.686973][ T3954] br0: port 1(veth1) entered blocking state
[ 1449.687264][ T3954] br0: port 1(veth1) entered disabled state
[ 1449.687537][ T3954] veth1: entered allmulticast mode
[ 1449.690565][ T3954] veth1: entered promiscuous mode
[ 1449.856257][ T3956] br0: port 2(veth2) entered blocking state
[ 1449.856544][ T3956] br0: port 2(veth2) entered disabled state
[ 1449.856941][ T3956] veth2: entered allmulticast mode
[ 1449.858822][ T3956] veth2: entered promiscuous mode
[ 1450.017245][ T3957] br0: port 1(veth1) entered blocking state
[ 1450.017729][ T3957] br0: port 1(veth1) entered forwarding state
[ 1450.312407][ T1719] br0: port 2(veth2) entered blocking state
[ 1450.313265][ T1719] br0: port 2(veth2) entered forwarding state
[ 1483.659767][ T4031] br0: port 2(veth2) entered disabled state
[ 1483.817480][ T4032] br0: port 1(veth1) entered disabled state
[ 1483.956529][ T4033] veth2: left allmulticast mode
[ 1483.956750][ T4033] veth2: left promiscuous mode
[ 1483.957054][ T4033] br0: port 2(veth2) entered disabled state
[ 1483.958336][ T4033] veth1: left allmulticast mode
[ 1483.958515][ T4033] veth1: left promiscuous mode
[ 1483.959935][ T4033] br0: port 1(veth1) entered disabled state